(Z+6)(z+7)=

Solution for (Z+6)(z+7)= equation:

Simplifying
(Z + 6)(z + 7) = 0

Reorder the terms:
(6 + Z)(z + 7) = 0

Reorder the terms:
(6 + Z)(7 + z) = 0

Multiply (6 + Z) * (7 + z)
(6(7 + z) + Z(7 + z)) = 0
((7 * 6 + z * 6) + Z(7 + z)) = 0
((42 + 6z) + Z(7 + z)) = 0
(42 + 6z + (7 * Z + z * Z)) = 0
(42 + 6z + (7Z + zZ)) = 0

Reorder the terms:
(42 + 7Z + 6z + zZ) = 0
(42 + 7Z + 6z + zZ) = 0

Solving
42 + 7Z + 6z + zZ = 0

Solving for variable 'Z'.

Move all terms containing Z to the left, all other terms to the right.

Add '-42' to each side of the equation.
42 + 7Z + 6z + -42 + zZ = 0 + -42

Reorder the terms:
42 + -42 + 7Z + 6z + zZ = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 7Z + 6z + zZ = 0 + -42
7Z + 6z + zZ = 0 + -42

Combine like terms: 0 + -42 = -42
7Z + 6z + zZ = -42

Add '-6z' to each side of the equation.
7Z + 6z + -6z + zZ = -42 + -6z

Combine like terms: 6z + -6z = 0
7Z + 0 + zZ = -42 + -6z
7Z + zZ = -42 + -6z

Reorder the terms:
42 + 7Z + 6z + zZ = -42 + -6z + 42 + 6z

Reorder the terms:
42 + 7Z + 6z + zZ = -42 + 42 + -6z + 6z

Combine like terms: -42 + 42 = 0
42 + 7Z + 6z + zZ = 0 + -6z + 6z
42 + 7Z + 6z + zZ = -6z + 6z

Combine like terms: -6z + 6z = 0
42 + 7Z + 6z + zZ = 0

The solution to this equation could not be determined.